Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $58.81 | 2 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| La Jolla Pharmaceutical Company | $58.81 | 2 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $58.81 | 2 | La Jolla Pharmaceutical Company ($58.81) |
All Payment Transactions
2 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 05/07/2024 | La Jolla Pharmaceutical Company | GIAPREZA (Drug) | Food and Beverage | In-kind items and services | $30.73 | General |
| Category: EMERGENT HYPOTENSION | ||||||
| 04/12/2024 | La Jolla Pharmaceutical Company | GIAPREZA (Drug) | Food and Beverage | In-kind items and services | $28.08 | General |
| Category: EMERGENT HYPOTENSION | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 2 | 31 | 157 | $58,618 | $18,734 |
| 2022 | 2 | 31 | 256 | $105,119 | $31,338 |
| 2021 | 4 | 80 | 361 | $121,514 | $36,107 |
| 2020 | 5 | 107 | 247 | $74,053 | $23,112 |
All Medicare Procedures & Services
13 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 17 | 101 | $26,866 | $9,398 | 35.0% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2023 | 14 | 56 | $31,752 | $9,336 | 29.4% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2022 | 14 | 123 | $69,741 | $20,802 | 29.8% |
| 99233 | Follow-up hospital inpatient care per day, typically 35 minutes | Facility | 2022 | 17 | 133 | $35,378 | $10,536 | 29.8% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2021 | 22 | 101 | $57,267 | $17,045 | 29.8% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2021 | 27 | 199 | $52,934 | $15,688 | 29.6% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 13 | 33 | $6,105 | $1,827 | 29.9% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2021 | 18 | 28 | $5,208 | $1,547 | 29.7% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2020 | 46 | 150 | $39,900 | $12,529 | 31.4% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2020 | 13 | 35 | $19,845 | $6,079 | 30.6% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 17 | 17 | $5,967 | $1,885 | 31.6% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 18 | 29 | $5,365 | $1,682 | 31.4% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2020 | 13 | 16 | $2,976 | $936.66 | 31.5% |
About Dr. Steven Knoper, MD
Dr. Steven Knoper, MD is a Pulmonary Disease healthcare provider based in Tucson, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/22/2006. The National Provider Identifier (NPI) number assigned to this provider is 1427157718.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Steven Knoper, MD has received a total of $58.81 in payments from pharmaceutical and medical device companies, with $58.81 received in 2024. These payments were reported across 2 transactions from 1 company. The most common payment nature is "Food and Beverage" ($58.81).
As a Medicare-enrolled provider, Knoper has provided services to 249 Medicare beneficiaries, totaling 1,021 services with total Medicare billing of $109,291. Data is available for 4 years (2020–2023), covering 13 distinct procedure/service records.
Practice Information
- Specialty Pulmonary Disease
- Location Tucson, AZ
- Active Since 09/22/2006
- Last Updated 01/11/2008
- Taxonomy Code 207RP1001X
- Entity Type Individual
- NPI Number 1427157718
Products in Payments
- GIAPREZA (Drug) $58.81
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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